This workshop service repair manual covers the BMW 3 Series, specifically the E46 chassis generation, produced from 1999 through 2005. Known for its renowned driving dynamics, balanced chassis, and a range of powerful inline-four and inline-six gasoline engines, as well as efficient diesel options, the E46 is celebrated as a benchmark in the compact executive segment. Available in sedan, coupe, convertible, and wagon body styles, and famously including the high-performance M3 variants, the E46 embodies BMW's philosophy of 'The Ultimate Driving Machine,' offering a compelling blend of performance, luxury, and advanced engineering.

This comprehensive manual provides detailed guidance for owners, mechanics, and technicians, covering all gasoline and diesel engine variants sold in North America. It encompasses a wide array of essential information, including routine maintenance procedures, in-depth troubleshooting steps, and complete repair instructions for all major vehicle systems. From engine mechanicals and electrical systems to drivetrain, suspension, brakes, HVAC, and bodywork, this 1250-page resource offers expert knowledge for maintaining and restoring the BMW 3 Series E46 to optimal condition.